This pairing of a red and navy plaid dress shirt and navy skinny jeans is proof that a safe casual look doesn't have to be boring. Let your outfit coordination chops truly shine by finishing off this getup with tobacco leather knee high boots. During winter, when functionality is the priority, it can be easy to settle for a less-than-stylish ensemble in the name of convenience. However, this ensemble proves that you can actually stay snug and remain equally absolutely stylish during winter.